readvertise.hpp
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2 /*
3  * Copyright (c) 2014-2019, Regents of the University of California,
4  * Arizona Board of Regents,
5  * Colorado State University,
6  * University Pierre & Marie Curie, Sorbonne University,
7  * Washington University in St. Louis,
8  * Beijing Institute of Technology,
9  * The University of Memphis.
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11  * This file is part of NFD (Named Data Networking Forwarding Daemon).
12  * See AUTHORS.md for complete list of NFD authors and contributors.
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25 
26 #ifndef NFD_DAEMON_RIB_READVERTISE_READVERTISE_HPP
27 #define NFD_DAEMON_RIB_READVERTISE_READVERTISE_HPP
28 
30 #include "readvertise-policy.hpp"
31 #include "readvertised-route.hpp"
32 #include "rib/rib.hpp"
33 
34 namespace nfd {
35 namespace rib {
36 
44 class Readvertise : noncopyable
45 {
46 public:
47  Readvertise(Rib& rib,
48  unique_ptr<ReadvertisePolicy> policy,
49  unique_ptr<ReadvertiseDestination> destination);
50 
51 private:
52  void
53  afterAddRoute(const RibRouteRef& ribRoute);
54 
55  void
56  beforeRemoveRoute(const RibRouteRef& ribRoute);
57 
58  void
59  afterDestinationAvailable();
60 
61  void
62  afterDestinationUnavailable();
63 
64  void
65  advertise(ReadvertisedRouteContainer::iterator rrIt);
66 
67  void
68  withdraw(ReadvertisedRouteContainer::iterator rrIt);
69 
70 private:
73  using RouteRrIndex = std::map<RibRouteRef, ReadvertisedRouteContainer::iterator>;
74 
75  static const time::milliseconds RETRY_DELAY_MIN;
76  static const time::milliseconds RETRY_DELAY_MAX;
77 
78  unique_ptr<ReadvertisePolicy> m_policy;
79  unique_ptr<ReadvertiseDestination> m_destination;
80 
82  RouteRrIndex m_routeToRr;
83 
84  signal::ScopedConnection m_addRouteConn;
85  signal::ScopedConnection m_removeRouteConn;
86 };
87 
88 } // namespace rib
89 } // namespace nfd
90 
91 #endif // NFD_DAEMON_RIB_READVERTISE_READVERTISE_HPP
std::set< ReadvertisedRoute > ReadvertisedRouteContainer
references a route
Definition: rib.hpp:43
represents the Routing Information Base
Definition: rib.hpp:59
Copyright (c) 2014-2015, Regents of the University of California, Arizona Board of Regents...
Definition: algorithm.hpp:32
Readvertise(Rib &rib, unique_ptr< ReadvertisePolicy > policy, unique_ptr< ReadvertiseDestination > destination)
Definition: readvertise.cpp:48
readvertise a subset of routes to a destination according to a policy
Definition: readvertise.hpp:44